Published in Nephron
The most common disorder of vitamin B12 metabolism is methylmalonic aciduria and homocystinuria type cobalamin C (cblC), which accounts for most of the cases is referred to as cblC deficiency. Cobalamin deficiency is one of the causes of early-onset hemolytic uremic syndrome (HUS). Here, we present the cases of 2 infants with cobalamin deficiency w...
Published in Nephron
Context: The increasing need for kidney grafts has led to a progressive expansion in the selection criteria for deceased and living donors (LDs). While concerns regarding the use of organs from suboptimal deceased donors relate to the quality of the graft, donation from “marginal” LDs may pose potential harm to the donor. Subject of Review: Living ...
Published in Nephron
Background: Screening for hematuria is essential during health checkups in the general population. However, urine examinations in patients with cancer tend to be overlooked. This study attempted to demonstrate the novel utility of urinalysis in the assessment of the prognosis of non-Hodgkin lymphoma (NHL). Methods: A longitudinal, retrospective coh...
Published in Nephron
A 6-month-old boy presented with acute renal failure, thrombocytopenia, and severe non-immune hemolytic anemia. Infection by Shiga-like toxin-producing Escherichia coli and other causes of microangiopathic hemolysis were ruled out, leading to a diagnosis of atypical hemolytic uremic syndrome (aHUS). Neither pathogenic variants in HUS-associated gen...
Published in Nephron
Background: Experimental evidence suggests that hyperosmolality may be a causative factor in the development of both salt-sensitive hypertension and chronic kidney disease (CKD). There are no population-wide studies in young persons to assess the relationships among these factors. Objective: To determine the association of serum osmolality and seru...
Published in Nephron
Severe hypertension can lead to irreversible kidney failure and end-stage renal disease (ESRD) and vice versa. Patients are often classified as hypertensive ESRD with no confirmative proof and the true cause of disease can therefore be missed, affecting outcomes. We present a case of chronic thrombotic microangiopathy (TMA) after kidney transplanta...
Published in Nephron
Background: Focal segmental glomerulosclerosis (FSGS) is a common histologic pattern of kidney injury, which may eventually lead to end-stage renal disease. Objectives: Salidroside (SAL, p-hydroxyphenyl-β-D-glucoside) is an active component isolated from Rhodiolarosea, which has various pharmacological properties including anti-inflammation and ant...
Published in Nephron
Background/Aims: Clinical manifestation and renal histology serve as the current “gold standard” for evaluation of renal lesions in IgA nephropathy. MiR-192 is regarded as a potential noninvasive biomarker for kidney disease. We sought to elucidate a relationship between intrarenal, serum, and urinary exosomal miR-192 with renal lesions and disease...
Published in Nephron
Background: The progression of chronic renal failure in patients with unilateral renal injury is associated with loss of function in the contralateral kidney, but the molecular mechanism remains unclear. The activation of mineralocorticoid receptor (MR) in the kidney contributes to renal cell damage, leading to apoptosis, pyroptosis, and necrosis. ...
Published in Nephron
Kidney disease is a global public health problem, affecting over 750 million persons worldwide. The burden of kidney disease varies substantially across the world. In many settings, rates of kidney disease and the provision of its care are defined by socioeconomic, cultural, and political factors leading to significant disparities. World Kidney Day...
